BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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208 pcs
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208 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| SVHC Present |
The Infineon Technologies IR2121 is a high-speed gate driver IC designed for power MOSFET and IGBT applications. It features an integrated over-current limiting protection circuit, ensuring robust operation.
Key electrical specifications include a gate drive supply range of 12 to 18V, with typical turn-on and turn-off times of 150ns. The device supports logic input compatibility down to 2.5V. It also includes an error lead for fault condition indication and shutdown time programming.
The IR2121 is housed in an 8-Lead PDIP package, suitable for through-hole mounting. Its design incorporates latch-immune CMOS technology for reliable monolithic construction. The output driver stage is a high pulse current buffer designed to minimize cross-conduction.
This driver is ideal for low-side configurations, driving N-channel power MOSFETs or IGBTs. The current detection and limiting loop helps manage the current in the driven power transistor, with cycle-by-cycle shutdown programmed by an external capacitor.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The recommended supply voltage range is 12V to 18V.
The typical output current is 1A, with a maximum of 2A.
The ambient operating temperature range is -40°C to 125°C.
The IR2121 is available in an 8-Lead PDIP package.
The typical current limit threshold is 230mV.
The typical turn-on and turn-off time is 150ns.